Option 2

So you have cheated on a PT by using ChatGPT - hypothetically - and would like to know about an appropriate punishment? I expect a lengthy essay (~15 pages) that explains why exactly you felt like using ChatGPT to write the PT for you in the first place. The entire essay has to be 100% grammatically correct. It should explain why you feel guilty about what you have done and why you won't do anything like this again in the future. After that's all done you will read the essay in front of your team and your team's management. Someone will check it for spelling and grammar and if there are any mistakes, you will have to write another one twice as long. 150 word PTs are nothing in comparison and if people are too lazy to write these themselves, they need to be punished exactly where it hurts. Writing a PT isn't even difficult, nobody typically cares that much about the content and some of us write them in a foreign language.